** Property: a kind of ketone-inferior-type silicone sealant; neutral & solidified; weathering resistant; ultraviolet resistant; ozone resistant; water resistant; high and low temperature resistant ** Use: 1. various door & window installation and glazing; 2. cementation & seal of aluminum plate, exposed frame and stone 3. cementation & seal of metal, glass, etc 4. seal & cementation of al-alloy door & window, storefront, show window, diagonal and skylight corner line 5. good sealing performance for glass,glass fiber,pottery & porcelain and greaseless material ** Packing Specification: 280ml cartridge package, 24pcs/carton and 505ml complex aluminum foil soft package, 20pcs/carton ** Optional Color: Black, white, grey or appointed color of clients